/* Custom styles for Boehle William H DDS website */

/* Scroll reveal base — content always visible by default */
.scroll-reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }

    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth scroll offset for fixed header */
html {
    scroll-padding-top: 80px;
}

/* Header transition */
#site-header.scrolled {
    box-shadow: 0 1px 12px rgba(30, 48, 84, 0.08);
}

/* Active nav link */
.nav-link.active {
    color: #1e3054;
    background: #f4f7fb;
}

/* Custom selection color */
::selection {
    background: #d4a843;
    color: #111c32;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.2s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Subtle pattern overlay for hero */
#hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
    background-size: 40px 40px;
    pointer-events: none;
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #d4a843;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f4f7fb;
}
::-webkit-scrollbar-thumb {
    background: #97b4dd;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #436db3;
}